3M SA-2100 Back-mounted dual-pipe air supply device (requires filter box)

Brand 3M
Model SA-2100
Usage Respiratory protection
Packing specifications 1 piece/carton
Product description
Through an external compressed air source, breathable air is delivered to the hood for users to breathe. The air in the hood Always maintain positive pressure to isolate the contaminated environment, so as to achieve the purpose of respiratory protection. The combination of the selected compressed air filtering and regulating control panel and long pipe air supply system can be used by up to 3 to 5 people.
Product usedMatched with 6000 or 7000 masks, used for long-tube ventilation system